Cubic Meter/Second to Gallon (US)/Minute Converter

Flow Rate Converter

14 units available

Decimals:

From

To

15,850.323141

1 m³/s = 15,850.323141 gpm

Formula:

gpm = m³/s × 15,850.3231414889

With your value: 1 m³/s = 15,850.32314149 gpm

Other Cubic Meter/Second to Gallon (US)/Minute conversions

2 m³/s to gpm 3 m³/s to gpm 4 m³/s to gpm 5 m³/s to gpm 6 m³/s to gpm 7 m³/s to gpm 8 m³/s to gpm

Cubic Meter/Second to Gallon (US)/Minute Conversion Table

Cubic Meter/Second (m³/s)	Gallon (US)/Minute (gpm)
0.5	7,925.161571
1	15,850.323141
2	31,700.646283
5	79,251.615707
10	158,503.231415
15	237,754.847122
20	317,006.46283
25	396,258.078537
50	792,516.157074
100	1,585,032.314149
250	3,962,580.785372
500	7,925,161.570744
1000	15,850,323.141489

Gallon (US)/Minute to Cubic Meter/Second Conversion Table

Gallon (US)/Minute (gpm)	Cubic Meter/Second (m³/s)
0.5	3.154510e-5
1	6.309020e-5
2	0.000126
5	0.000315
10	0.000631
15	0.000946
20	0.001262
25	0.001577
50	0.003155
100	0.006309
250	0.015773
500	0.031545
1000	0.06309

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Cubic Meter/Second (m³/s)

Flow Rate

Exact conversion

Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

Gallon (US)/Minute (gpm)

Flow Rate

Exact conversion

Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

How to Convert Cubic Meter/Second to Gallon (US)/Minute

To convert from Cubic Meter/Second (m³/s) to Gallon (US)/Minute (gpm), multiply the value by 15,850.3231414889.

Formula: gpm = m³/s × 15,850.3231414889

Reverse: m³/s = gpm × 0.0000630902

Step-by-Step Example

Start with your value in Cubic Meter/Second. For example: 5 m³/s
Multiply by the conversion factor: 5 x 15,850.3231414889
The result is: 79,251.615707 gpm

About Cubic Meter/Second

The cubic meter/second (m³/s) is a unit of flow rate. One cubic meter/second equals 1 base unit. UnitConvertLab converts it against every other flow rate unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: flow rate calculations, engineering and science, education.

About Gallon (US)/Minute

The gallon (us)/minute (gpm) is a unit of flow rate. One gallon (us)/minute equals 6.309020 × 10^-5 base units. UnitConvertLab converts it against every other flow rate unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: flow rate calculations, engineering and science, education.

Frequently Asked Questions

How many Gallon (US)/Minute are in 1 Cubic Meter/Second?

There are exactly 15,850.3231414889 Gallon (US)/Minute in 1 Cubic Meter/Second. This means the conversion factor from Cubic Meter/Second to Gallon (US)/Minute is 15,850.3231414889.

What is the formula to convert Cubic Meter/Second to Gallon (US)/Minute?

The formula to convert Cubic Meter/Second to Gallon (US)/Minute is: gpm = m³/s × 15,850.3231414889. For example, to convert 10 Cubic Meter/Second to Gallon (US)/Minute, you would multiply 10 by 15,850.3231414889.

What is a Cubic Meter/Second?